import java.util.Random;

/**
 * @autor my
 * 2017/8/29.
 */
public class Door{
    Random random =new Random();
    private String color;
    public String getColor() {
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }
    /*@Override
    public boolean equals(Object obj){
        return false;
    }*/
    @Override
    public int hashCode(){
        return random.nextInt();
    }

}
